标题：Oxidization of Polymer Si-Fe Coagulant
作者机构：[Ying, Fu] Univ Jinan, Sch Civil & Architectural Engn, Jinan, Peoples R China.; [Ying, Fu] Shandong Univ, Coll Environm Sci & Engn, Jinan, Peoples R 更多
会议名称：4th International Conference on Bioinformatics and Biomedical Engineering (iCBBE)
会议日期：JUN 18-20, 2010
来源：2010 4TH INTERNATIONAL CONFERENCE ON BIOINFORMATICS AND BIOMEDICAL ENGINEERING (ICBBE 2010)
关键词：Polmery-Si-Fe (PSF) coagulant; oxidization; Si; Fe; HA
摘要：Polymer Si-Fe (PSF) coagulant was prepared by co-polymerization. The oxidization of PSF was investigated by using jar test for humic acid (HA) solution sample and measuring oxidization-reduction potential (ORP) compared with that of polyferric aluminum (PFA). The results show that PSF has higher ORP value than PFA, with the difference of 420mV. PSF is an oxidization coagulant that possibly changes the molecular structure of HA, which leads to the improvement of adsorption of HA.